Eyepiece Accessories and Filters

63 Matching Products Displaying Page 3 of 6

Sky-Watcher M48 Field Flattener for Esprit 150

Find out more about the Sky-Watcher M48 Field Flattener for Esprit 150

Sky-Watcher M48 field flattener designed to optically match Esprit-150ED Triplet Refractor Telescope.Threaded especially for the Esprit-150ED with a M48 camera thread, with 2 multi-coated lenses housed in an aluminium body.

Special OrderFree delivery available
£265.00

1x Sky-Watcher M48 Field Flattener for Esprit 150

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Sky-Watcher M48 Field Flattener for Esprit 150

Sky-Watcher 0.85x Focal Reducer/Corretor for Evostar-80ED DS-PRO

Find out more about the Sky-Watcher 0.85x Focal Reducer/Corretor for Evostar-80ED DS-PRO

Designed for serious Astro-Imagersand optimised for the Evostar-80ED PRO, the Sky-Watcher 0.85x Focal Reducer/Corrector effectively reduces the telescope's focal length by a factor of 0.85x and provides much improved field-edge correction. Use in conjunction with Sky-watcher's M48 Canon or Nikon T-ring adaptors (product codes 20237 & 20238).

Usually 5-7 DaysFree delivery available
£199.00

1x Sky-Watcher 0.85x Focal Reducer/Corretor for Evostar-80ED DS-PRO

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Sky-Watcher 0.85x Focal Reducer/Corretor for Evostar-80ED DS-PRO

Optical Vision 1.25 Inch UV/IR Cut-Off Filter
5.0

Find out more about the Optical Vision 1.25 Inch UV/IR Cut-Off Filter

This UV/IR cut-off filter blocks UV and IR rays to maintain the colour temperature you want, eliminating false colour fringes around bright stars. Offers a 99.9% light transmission rate for bright and clear images. Suitable for visual observations and for CCD photography. Threaded to fit standard 1.25” eyepieces.

Usually 5-7 DaysSave £5
£39.99RRP £44.99

1x Optical Vision 1.25 Inch UV/IR Cut-Off Filter

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Optical Vision 1.25 Inch UV/IR Cut-Off Filter

Baader 6 Colour Filter Set

Find out more about the Baader 6 Colour Filter Set

The 1.25" Baader 6 Colour Filter Set comprises three longpass and three genuine bandpass filters, which act similar to a nebula filter, so that only a small portion of the visual spectrum is transmitted to emphasise certain planetary surface detail. All filters have standard 31.7mm eyepiece filter threads. The set consists of the following colours: dark

Usually 5-7 DaysFree delivery available
£215.00

1x Baader 6 Colour Filter Set

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Baader 6 Colour Filter Set

Baader Neodymium + IR Cut-Off (Moon + Skyglow)

Find out more about the Baader Neodymium + IR Cut-Off (Moon + Skyglow)

The Baader Neodymium + IR Cut-Off (Moon + Skyglow) filter drastically improves contrast for all reflector telescopes, without loss of brightness. The filter greatly intensifies surface details on Mars, Jupiter and Moon and enhances many deep sky galaxies and nebulae against the background sky. The Neodymium element greatly reduces glare and unwanted street

Usually 5-7 DaysFree delivery available
£69.00

1x Baader Neodymium + IR Cut-Off (Moon + Skyglow)

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Baader Neodymium + IR Cut-Off (Moon + Skyglow)

Sky-Watcher Coma Corrector for Newtonian Reflectors

Find out more about the Sky-Watcher Coma Corrector for Newtonian Reflectors

This Sky-Watcher Coma Corrector is optimised for all Sky-Watcher fast-ratio f/5 Newtonian Reflectors / Dobsonians, with 2” focuser. Delivers stunning wide-field views with pinpoint stars to the edge of the field. Magnification remains unaltered. Supplied complete with necessary adaptors for visual use. For imaging use with a DSLR camera, a suitable M48x0.75

Usually 5-7 DaysFree delivery available
£149.00

1x Sky-Watcher Coma Corrector for Newtonian Reflectors

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Sky-Watcher Coma Corrector for Newtonian Reflectors

Olympus EP-16 Large Eyecup for OM-D E-M5 Mark II

Find out more about the Olympus EP-16 Large Eyecup for OM-D E-M5 Mark II

The Olympus EP-16 is a spare or replacement large rubber eyecup for the Olympus E-M5 Mark II and E-M10 Mark II compact system cameras. As well as offering protection, the EP-16 eyecup adds additional comfort when looking through the viewfinder and helps to block stray light.

Usually 5-7 Days
£19.99

1x Olympus EP-16 Large Eyecup for OM-D E-M5 Mark II

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Olympus EP-16 Large Eyecup for OM-D E-M5 Mark II

Sky-Watcher 2 Inch 90 Degree Star Diagonal

Find out more about the Sky-Watcher 2 Inch 90 Degree Star Diagonal

A 2 inch 90 degree Star Diagonal which will accept 2 inch eyepieces directly. Comes complete with a 1.25 inch adaptor for 1.25 inch eyepieces.

Usually 5-7 DaysFree delivery available
£69.99

1x Sky-Watcher 2 Inch 90 Degree Star Diagonal

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Sky-Watcher 2 Inch 90 Degree Star Diagonal

Baader Semi APO Filter

Find out more about the Baader Semi APO Filter

This Baader semi-APO filter is for use with achromatic optics and is designed to cut down on the chromatic aberration and fringe aberration of achromat lenses; presenting a clearer, crisper image.

Usually 5-7 DaysFree delivery available
£70.00

1x Baader Semi APO Filter

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Baader Semi APO Filter

Sky-Watcher 90 Degree Star Diagonal

Find out more about the Sky-Watcher 90 Degree Star Diagonal

A 90 degree Star Diagonal designed to fit 1.25”/31.7mm focusers and eyepieces, designed to give a more comfortable viewing position over extended periods.

Usually 5-7 Days
£34.99

1x Sky-Watcher 90 Degree Star Diagonal

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Sky-Watcher 90 Degree Star Diagonal

Baader UHC-S / L-Booster Filter

Find out more about the Baader UHC-S / L-Booster Filter

This Baader UHC-S / L-Booster Filter has been produced to aid in deep sky viewing. Extraneous light is reduced and contrast is upped; increasing the visibility of nebulae and stars.

Usually 5-7 DaysFree delivery available
£70.00

1x Baader UHC-S / L-Booster Filter

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Baader UHC-S / L-Booster Filter

Sky-Watcher 0.85x Focal Reducer/Corrector for Evostar-120ED DS-PRO

Find out more about the Sky-Watcher 0.85x Focal Reducer/Corrector for Evostar-120ED DS-PRO

Designed for serious Astro-Imagers and optimised for the Evostar-120ED PRO, the Sky-Watcher 0.85x Focal Reducer/Corrector effectively reduces the telescope's focal length by a factor of 0.85x and provides much improved field-edge correction. Use in conjunction with Sky-watcher's M48 Canon or Nikon T-ring adaptors (product codes 20237 & 20238).

Usually 5-7 DaysFree delivery available
£199.00

1x Sky-Watcher 0.85x Focal Reducer/Corrector for Evostar-120ED DS-PRO

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Sky-Watcher 0.85x Focal Reducer/Corrector for Evostar-120ED DS-PRO